Abstract:
The invention relates to thermoplastic moulding masses containing: A) 10 to 99 percent by weight of at least one thermoplastic polyamide; B) 0.01 to 30 percent by weight of at least one highly branched or hyper-branched polyether amine; C) 0.5 to 80 percent by weight of a thermally conductive filler; D) 0 to 70 percent by weight of further adjuncts, wherein the sum of the weight percentages of components A) to D) is 100 %.
Abstract:
Thermoplastic moulding compositions, containing: A) 10 to 99.8 wt% thermoplastic polyamide, B) 0.1 to 60 wt% red phosphorus, C) 0.05 to 5 wt% catalyst, containing copper and zinc and a carrier material, D) 0 to 40 wt% impact strength modifier, E) 0 to 60 wt% additional additives, wherein the total of the weight percentages A) to E) is equal to 100%.
Abstract:
Las composiciones moldeables termoplásticas, que contienen: A) 10 a 99.8% en peso de poliamida termoplástica, B) 0.1 a 60% en peso de fósforo rojo, C) 0.05 a 5% en peso de un catalizador, que contiene cobre y zinc y un material de soporte, D) 0 a 40% en peso de un modificador de la resistencia a los impactos, E) 0 a 60% en peso de otros aditivos, en todo lo cual la suma de los porcentajes en peso de A) a E) da por resultado 100%.
Abstract:
In a molded body made of a thermoplastic molding compound, which comprises a metal powder having a mean particle diameter in the range from 0.01 to 100 mm, the metal powder is accumulated on at least one surface of the molded body such that a concentration gradient of the metal powder is present in the molding compound from the surface thereof perpendicular to the inside of the molding compound, preferably in a decreasing manner.
Abstract:
Die Herstellung geschweißter Formkörper erfolgt durch Zusammenfügen und Verschweißen mindestens zweier vorgefertigter Formteile, die den Formkörper ergeben, wobei mindestens eines der Formteile im Bereich der Schweißnaht aus einer thermoplastischen Formmasse 1 besteht, enthaltend a) 10 bis 99 Gew.-% Polyamid-6.10, das zu maximal 50 Gew.-% durch andere Polymere ersetzt sein kann, als Komponente A, b) 0,1 bis 5 Gew.-% mindestens eines Polyethyleniminhomo- oder -copolymerisates, als Komponente B, c) 0 bis 50 Gew.-% faser- oder teilchenförmiger Füllstoffe als Komponente C, d) 0,03 bis 3 Gew.-% mindestens eines kupferhaltigen Stabilisators, eines sterisch gehinderten Phenols oder einer Mischung davon als Komponente D, e) 0 bis 30 Gew.-% weiterer Zusatzstoffe als Komponente E, wobei die Summe der Gewichtsprozente 100 Gew.-% ergibt.
Abstract:
Masas de moldeo termoplásticas, que contienen A) de 10 a 99,9% en peso de una poliamida termoplástica, B) de 0,1 a 20% en peso de un terpolimerizado que se puede obtener mediante copolimerización de (B1) de 5 a 60% en peso de al menos una olefina con déficit de electrones, (B2) de 5 a 85% en peso de al menos un homopolimerizado o copolimerizado de isobuteno con un peso molecular medio numérico Mn de 100 a 500.000 y (B3) de 5 a 60% en peso de al menos un alcoxivinilsilano, dando la suma del % en peso de los componentes (B1), (B2) y (B3) respectivamente 100% en peso, C) de 0 a 50% en peso de una carga en forma de fibras o partículas o sus mezclas, D) de 0 a 50% en peso de otros aditivos, dando la suma de los porcentajes en peso de los componentes A) a D) 100%.
Abstract:
Material de moldeo de poliamida[5,10] que contiene A) 40 a 90 % en peso de poliamida[5,10]; B) 10 a 60 % en peso de materiales de relleno que contienen fibras o minerales, y C) 0 a 20 % en peso de sustancias aditivas adicionales, en donde la suma de los porcentajes en peso de los componentes A) a C) da como resultado el 100%.
Abstract:
Thermoplastic moulding compositions, containing: A) 10 to 99.8 wt% thermoplastic polyamide, B) 0.1 to 60 wt% red phosphorus, C) 0.05 to 5 wt% catalyst, containing copper and zinc and a carrier material, D) 0 to 40 wt% impact strength modifier, E) 0 to 60 wt% additional additives, wherein the total of the weight percentages A) to E) is equal to 100%.
Abstract:
Thermoplastic molding compositions, comprising E) from 10 to 99.9% by weight of a thermoplastic polymer, F) from 0.01 to 10% by weight of a copolymer obtainable via free-radical-initiated aqueous emulsion polymerization of ethylenically unsaturated monomers in the presence of at least one dispersing agent and of at least one free-radical initiator by the feed process, where the emulsion polymerization uses from 70 to 99.5% by weight of alpha,beta-monoethylenically unsaturated compounds [monomers A], and from 0.5 to 30% by weight of compounds having at least two ethylenically unsaturated groups capable of free-radical copolymerization [monomers B], and also, if appropriate, up to 5% by weight of alpha,beta-monoethylenically unsaturated mono- or dicarboxylic acids having from 3 to 6 carbon atoms and/or their amides [monomers C], where the monomers A to C give a total of 100% by weight (entire amount of monomers) and the monomer feeds take place in such a way that >=60% by weight of the entire amount of monomers B are fed to the polymerization mixture under polymerization conditions at a juncture after >=60% by weight of the entire amount of monomer have been fed to the polymerization mixture under polymerization conditions, from 0 to 70% by weight of further additives, where the total of the percentages by weight of components A) to C) gives 100%.